N24C256X

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3

Table 4. D.C. OPERATING CHARACTERISTICS (Vcc = 1.7 V to 5.5 V, Ta = −40 to +125°C, unless otherwise specified)

Symbol

Parameter

Test Conditions

Min

Max

Units

ICCR

Read Current

Read, fSCL = 400 kHz/1 MHz

1

mA

ICCW

Write Current

2.5

mA

ISB

Standby Current

All I/O Pins at GND or VCC

2

mA

IL

I/O Pin Leakage

Pin at GND or VCC

2

mA

VIL

Input Low Voltage

−0.5

0.24

V

VIH

Input High Voltage

0.96

5.5

V

VHYS

Input Hysteresis Voltage

90

mV

VOL

Output Low Voltage

IOL = 3.0 mA

0.4

V

Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product

performance may not be indicated by the Electrical Characteristics if operated under different conditions.

Table 5. PIN IMPEDANCE CHARACTERISTICS

Symbol

Parameter

Conditions

Min

Max

Units

CIN (Note 5)

SDA I/O Pin Capacitance

VIN = 0 V

8

pF

CIN (Note 5)

Input Capacitance (other pins)

VIN = 0 V

6

pF

5. These parameters are tested initially and after a design or process change that affects the parameter according to appropriate AEC−Q100

and JEDEC test methods.